A diagram related to machining economics with various cost components is given above. Match List – I (Cost Element) with List – II (Appropriate Curve) and select the correct answer using the code given below the lists:
List – I (Cost Element) List – II (Appropriate Curve)
A. Machining cost 1. Curve – 1
B. Tool cost 2. Curve – 2
C. Tool grinding cost 3. Curve – 3
D. Non – productive cost 4. Curve – 4
5. Curve – 5
A B C D
(a) 3 2 4 5
(b) 4 1 3 2
(c) 3 1 4 2
(d) 4 2 3 5